baber/WOPTO huggingface dataset:
Patent JP-H08143813-A (JP)
Title: Pigment dispersing agent, coating composition and printing ink composition
Inventor: MATSUI HIDEKI
IPC: C09D11/02
Filed: 1994-11-22
Abstract: PURPOSE: To obtain a pigment dispersing agent composed of a specific compound containing amino group, having a functional group enabling Michael addition reaction with amino group on its one terminal and derived from a polyester and a polyamine, exhibiting excellent pigment dispersibility and useful for the preparation of a coating material. CONSTITUTION: This pigment dispersing agent is composed of an amino- containing compound having an amine value of preferably 10-500mgKOH/g and produced by reacting (A) a polyester compound of the formula X-Y-R  X is a unit having a functional group enabling Michael addition reaction with amino group [preferably (meth)acryloyl]on one terminal of the unit; Y is a unit having a polyester chain formed by the ring-opening of a lactone compound of the formula (R<1> is a 1-10C alkylene which may be substituted with a 1-10C aliphatic alkyl) (e.g. a unit derived from ε-caprolactone); R is a 1-20C alkyl, OH, cyano, etc.} with (B) a polyamine compound (preferably a polyvinyl amine).
Patent JP-H06135370-A (JP)
Title: Electric two wheeler
Inventor: TAKAHASHI HIROYUKI
IPC: B62J11/00
Filed: 1992-10-27
Abstract: PURPOSE:To reduce the size and weight of a car body as much as possible, and ensure a large arrangement space for battery. CONSTITUTION:An electric two wheeler is provided with a motor used as a power source for traveling, and a battery 40 for the power source of the motor. Further, a foot rest 32 is arranged between a steering handle for steering a front wheel 6 and a seat 7 situated above a rear wheel, and a single body frame 2 is curved down in U-shape and arranged in lateral center between the steering handle and the seat 7. The car body frame 2 is situated above the foot rest 32, and the battery 40 is arranged below the foot rest 32 nearly in the same laterally width as the foot rest 32.
Patent JP-H04182479-A (JP)
Title: Production of tea catechins
Inventor: YOSHIBE FUMIHISA
IPC: A23L29/00
Filed: 1990-11-19
Abstract: PURPOSE:To obtain high-purity tea catechins at a low cost by extracting a water soluble ingredient from tea leaf, passing the ingredient through a chromatographic column in which a synthetic absorbent is packed and then eluting the adsorbed ingredient and dissolving the eluted ingredient in other solvent and distilling the organic solvent. CONSTITUTION:For example, tea leaf is subjected to extraction treatment using a hot water heated to >=80 deg.C to provide a water soluble ingredient. Then the ingredient is passed through a chromatographic column in which an absorbent composed mainly of styrene, divinyllvenzene, etc., or gel filtrating agent composed mainly of dextran derivative, etc., is packed to make the ingredient adsorbed into the chromatographic column. Then the adsorbed ingredient is eluted by 40-100% aqueous solution consisting of one kind of methanol, ethanol or acetone or mixture thereof and the eluted liquid is dissolved in one kind of ethyl acetate, methylisobutly ketone or diethyl ether or mixture thereof and the organic solvent is distilled to provide the objective tea catechins (consisting of epicatechin, epigallocatechin and epicatechingallate).
Patent JP-H02157719-A (JP)
Title: Method for pressing liquid crystal glass
Inventor: CHOKAI KEIICHI
IPC: G02F1/13
Filed: 1988-12-09
Abstract: PURPOSE:To prevent breakage of two liquid crystal glass plates by pressing the two glass plats against each other with sufficient pressure after the two glass plates are brought into contact with a small shock. CONSTITUTION:After one liquid crystal glass plate 11 is fitted to a fixing base 30 in a state where a pressing spring 70 is compressed by retreating a pressing cylinder 80 and moving table 41 is retreated to a prescribed position against the base 30, the other liquid crystal glass plate 12 is fitted to the table 41. The glass plates 11 and 12 are brought into contact with each other by moving the table 41 forward by utilizing the force of the spring 70 while no pressure is supplied to the cylinder 80. Then the glass plates 11 and 12 are pressed against each other by pushing the table 41 toward the base 30 side by means of the cylinder 80. Therefore, the possibility of breakage of the glass plates is eliminated when the glass plates are brought into contact with each other and, at the same time, the glass plates are pressed against each other with sufficient pressure.
Patent JP-H01152966-A (JP)
Title: Service interruption detector
Inventor: ISHIDA TOSHIHIKO
IPC: H02M7/155
Filed: 1987-12-09
Abstract: PURPOSE:To detect service interruption for sure, by ANDing a no-current detection signal of a transformer with an in-control-operation signal of a voltage type self-exciting power converter. CONSTITUTION:A power conversion system is composed of a transformer 2 to receive the current from an AC voltage source 1 and a voltage type self- exciting semiconductor power converter 3 and applies DC power to a load 4. When service interruption occurs, a current detection section 5 detects low current flowing through the abovementioned transformer 2 and outputs a current detection signal in a low value. A no-current detection section 6 to which that signal was inputted measures the duration less than the predetermined value and if it exceeds the set value, then a no-current detection signal is outputted. An in-operation signal generation section 7 generates an in-operation signal of the above converter 3, while a service interruption signal generation section 8 which inputted the above no-current detection signal and in-operation signal outputs the AND of both signals as a service interruption signal. The service interruption can thus be detected for sure, distinguishing it from the time when the load is in no-load.
Patent JP-S63164870-A (JP)
Title: Processing of head and arm part of cuttlefish
Inventor: KAICHI MOMOE
IPC: A23L17/50
Filed: 1986-12-26
Abstract: PURPOSE:To obtain dried meat lump in a cake state, having high added value and excellent shelf stability, by entangling head and arm parts of cuttlefish separated from barrel part in such a way that given thickness and an external from are made to form meat lump and drying the meat lump. CONSTITUTION:An internal organ part 3 is removed from a head part 2a and an arm part 2b (head arm part 2) which were cut apart from a barrel part 1 of small-sized cuttlefish, epidermal skin and suckers are removed and the head and the arm parts are washed with water. Then the head and arm parts 2 are pressed, dehydrated, immersed in sauce blended with seasoning and seasoned at 0-5 deg.C for about 14hr. Then the head and arm parts 2 are piled on a drainboard or a wire net 4, placed up to fixed thickness in an entangled way to form a great number of meat lumps 5, dried at 32-34 deg.C for about 24hr, the surface and protruded parts on the outer periphery are removed to give integrated dried meat lumps 6 in a cake state.
Patent JP-H01152408-A (JP)
Title: Objective lens for optical disk
Inventor: TAKAMURA SACHIKO
IPC: G02B13/18
Filed: 1987-12-09
Abstract: PURPOSE:To obtain a double-aspherical face single lens having good performance over a wide visual field by constituting the single lens which has a positive refracting power on a light source side and disk side and is constituted of aspherical faces in such as manner that the aspherical faces satisfy specific conditions. CONSTITUTION:This single lens has the positive refracting power on the light source side and disk side and is constituted of the aspherical faces which satisfy the conditions expressed by equation I. In equation Xk is the distance in the optical axis direction from the plane perpendicular to the optical axis at the intersected point of the k-th face with the optical axis; (h) is the distance in the direction perpendicular to the optical axis of the aspherical faces; Cok is the paraxial curvature (=1/rR) of the aspherical face of the k-th face; Kk is the circular cone constant of the k-th face; Aik is the aspherical face coefft. of the k-th face; beta is the imaging magnification of the single lens; K1 is the circular cone constant of the light source side aspherical face; A41 is the quartic aspherical face coefft. of the light source side aspherical face; (f) is the focal length of the single lens. The performance which is good over + or -2 deg. visual field is thereby obtd.
Patent JP-2000135595-A (JP)
Title: Multi plate independent driven screw press device
Inventor: KATABE TOYOKAZU
IPC: B01D33/15
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To constitute a multi-plate independent type screw press device wherein a screw and a movable plate are separately driven. SOLUTION: A large number of circular fixed plates 11 and circular movable plates 12 are alternately arranged having a fine gap for filtration to form a filtrating cylinder 2, and a screw 5 is arranged in a manner to penetrate through the overall length of the filtrating cylinder. Also, filtration gaps g are formed between the movable plates and the fixed plates. In this case, the device is equipped with a first driving mechanism 13, M1 for driving the screw, and a second driving mechanism 14, M2 for generating oscillation of the movable plates, so that the filtration gaps between the plates are always re-generated.
Patent JP-H02158131-A (JP)
Title: Dust-free thermostatic dryer
Inventor: OSADA TAKESHI
IPC: F26B9/06
Filed: 1988-12-12
Abstract: PURPOSE:To enable drying to be done automatically without polluting the inside of a clean room which requires cleanness by connecting a nitrogen gas pipe, which is branched from the middle between a flow control valve and a solenoid valve at an outside air introduction part, to an air cylinder at an exhaust part, and connecting the exhaust part to a local exhaust device. CONSTITUTION:Above a drying chamber is provided an exhaust part 20 constituted of a cover plate 17 to cover an exhaust port 16, and an air cylinder 19 which incorporated a return spring 18. When the instruction to charge nitrogen gas is issued, a solenoid valve 15 opens and the nitrogen gas flows into an outside air introduction part from a nitrogen gas discharge port 13 via a flow control valve 14. Since a closing plate 12 is pushed by the blowing-in nitrogen gas and closes an introduction port 11, the nitrogen gas is supplied into the drying chamber 1 through a dust removing filter 10. And the cover plate 17 rotates by the pressure of nitrogen gas which is supplied to the air cylinder through a pipe 21 and an exhaust port opens, whereby the almost same amount of air inside the drying chamber is exhausted. And when an external local exhaust device 22 is run for cooling the drying chamber, the cover plate 17 is sucked up and the exhaust port 16 opens, and outside air is introduced into the drying chamber. Hereby, the air supply and exhaust of the drying chamber can be performed automatically.
Patent JP-H09153767-A (JP)
Title: Saw(surface accoustic wave) element
Inventor: EGASHIRA HIROYASU
IPC: H03H9/25
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To remove polarized electric charges caused by pyroelectricity on a piezoelectric board. SOLUTION: Concerning a surface acoustic wave(SAW) element provided with interdigital electrode transducers(IDT) 2 and 3 and a sound absorbing member outside the IDT 2 and 3 so as to absorb unwanted waves in SAW excited by the IDT 2 and 3 on the upper surface of piezoelectric board 1, the sound absorbing member is composed of a conductive sound absorbing member 51 having resistivity from 1×10<-5> Ω.m to 1×10<-7> Ω.m, and the conductive sound absorbing member 51 is grounded. Besides, the lower surface of piezoelectric board 1 is coated with an adhesive agent 61 of the same materials as the conductive sound absorbing member 51, and the piezoelectric board 1 is fixed onto base 7.  Further, the side surface of piezoelectric board 1 is coated with the same material as the conductive sound absorbing member 51, and a coating agent 52 is electrically connected with the conductive sound absorbing member 51 and the conductive adhesive agent 61.
Patent JP-2000161891-A (JP)
Title: Method and apparatus for rolling a plurality of fin strips of heat exchanger
Inventor: GRIPPE FRANK M
IPC: B21D53/04
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved method and apparatus for forming a plurality of fin strips from a slender strip formed of a sheet material. SOLUTION: A sheet material includes a pair of adjacent rows 22, 24 which each longitudinally extends and consists of alternate projections 26 and depressions 28. The projections 26 and the depressions 28 of the row 22 are longitudinally offset from the projections 26 and the depressions 28 of the row 24, and therefore the two rows 22 and 24 are linked by a plurality of longitudinally separate joint portions 30. The joint portions 30 determine a longitudinal interface created by a line 32 indicated by a dot-dash line 32 between the rows 22 and 24.
Patent JP-S63166821-A (JP)
Title: Production of multicolor and solid oil cosmetic
Inventor: KANETANI MASAMITSU
IPC: A61Q1/02
Filed: 1986-12-27
Abstract: PURPOSE:To obtain the titled cosmetic having continuously changing colors, by spraying slurry of a solid oil cosmetic base material having plural colors into a visual simultaneously so that adjacent colors are partially overlapped and solidifying the slurry. CONSTITUTION:A solid oil cosmetic base material having plural colors is mixed or heated at 70-100 deg.C with a volatile solvent (e.g. trichlorofluoroethane, ethanol or acetone) having 30-100 deg.C boiling point and preferably capable of evaporating at ordinary temperature to prepare the slurry having plural colors. Then slurry having each color are simultaneously sprayed into a vessel 1 using spray machines 4, 4' and 4'' while adjoining colors so as to give the overlaps a and a' and solidified by evaporation of the solvent or cooling to provide the aimed cosmetic having continuously changing colors through neutral tints of overlaps a and a'.
Patent JP-H05153430-A (JP)
Title: Clamping circuit
Inventor: KUROSAWA KOJI
IPC: H04N5/378
Filed: 1991-11-27
Abstract: PURPOSE:To improve the clamping accuracy by adding plural code signals to be clamped and reducing the influence of noise, thereby improving the convergence accuracy. CONSTITUTION:This clamping circuit is provided with an amplifier circuit 2 amplifying a video signal from an image pickup element, an A/D converter 3 converting its output signal into a digital signal, a subtractor circuit 20 subtracting the output signal and a reference level, a clip circuit 21 setting the output signal into 3-bit signal, a D/A converter 8 converting the output signal into an analog signal, and a sample-and-hold and integration circuit 9 integrating the output signal and the output level of the amplifier circuit 2 is varied based on the level of the output signal of the sample-and-hold and integration circuit 9.
Patent JP-H05150703-A (JP)
Title: Partial hologram transfer sheet and production thereof
Inventor: KIYOUMEN MASAYUKI
IPC: G03H1/18
Filed: 1991-10-31
Abstract: PURPOSE:To obtain the partial hologram transfer sheet having an excellent ornamental characteristic. CONSTITUTION:A release layer 2 consisting of an acryl vinyl resin, a pattern ink 3 consisting of colored ink and an anchor layer 4 consisting of a two-pack curing type urethane resin are successively formed on a base material film 1 subjected to a release treatment on the surface thereof by silicon coating. Vapor deposited metal layers 5 which have ruggedness 10 of hologram information and are partially formed are formed thereon and an adhesive layer 6 is formed of an acrylic resin thereon.
Patent JP-S63165799-A (JP)
Inventor: YAMANAKA HIROTO
IPC: G21C17/04
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000196498-A (JP)
Title: Digitla communication system, its transmitter and receiver and frame synchronization detection circuit
Inventor: ASANUMA YUTAKA
IPC: H04B1/7093
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To detect synchronization with high precision in spite of a simple configuration. SOLUTION: The transmitter generates a synchronization pattern where a prescribed repetitive pattern consisting of combinations of a prescribed number of symbols and an inverted repetitive pattern consisting of each symbol of the repetitive pattern with inverted polarity that are arranged in a sequence in response to the inverted pattern and transmits transmission data to which the synchronization pattern is added for each a prescribed time. The receiver uses a matched filter 11 corresponding to the repetitive pattern to take correlation between the repetitive pattern and the inverted repetitive pattern in the synchronization pattern and uses a matched filter consisting of delay sections 12 (12-1-12-k), multipliers 13 (13-1-13-n) and an adder 14 to take the correlation between the inverted pattern present in the signal obtained as a result.
Patent JP-H03176952-A (JP)
Title: Vacuum device
Inventor: NAKASUJI MAMORU
IPC: H01J37/02
Filed: 1989-12-04
Abstract: PURPOSE:To obtain an excellent heat insulating effect and reduce the generation of dust by overlapping multiple heating insulating films made of an organic material coated with a metal on the surface to form a heat insulating member covering a heating heater. CONSTITUTION:A baking device 16 is constituted of a heating heater 17 fitted on the outer wall of an electron gun chamber 7 and multiple heat insulating members 18 covering the periphery of the electron gun chamber 7 including this heater 17 for heat insulation. The members 18 are constituted of heat insulating films 18A-18D made of an organic material. The films 18A, 18B among them are made of polyimide vacuum-deposited with Al on the surface. The films 18C, 18D on the outside are made of a Mylar film vacuum-deposited with Al on the surface. The reason is due to the difference in the heat resistance and heat insulation characteristic, polyimide has heat resistance up to 320-330 deg.C, the Mylar film has low heat resistance about 250 deg.C, and the Mylar film is superior to polyimide in the heat insulation characteristic.
Patent JP-H05129743-A (JP)
Title: Hybrid integrated circuit device and manufacture thereof
Inventor: SAKAMOTO NORIAKI
IPC: H05K1/18
Filed: 1991-10-31
Abstract: PURPOSE:To dispense with a heat treatment process for a case material by a method wherein a power circuit element or the heat sink of the power circuit element is directly secured on a metal substrate and at the same time, a prescribed region of the circuit pattern formation surface of the metal substrate is subjected to press processing to form a recessed part and an insulating resin is filled in this recessed part to bury a mounted circuit element in the insulating resin. CONSTITUTION:A hybrid integrated circuit device is provided with a structure, wherein a circuit pattern formation surface of a metal substrate 20 is recessed to form a recessed part and after an integrated circuit element 42 and the like are mounted in this recessed part, and insulating resin 54 is filled in the recessed part to seal hermetically the mounted circuit element. Step parts 26 are formed on the peripheral part of the substrate 20 by a press processing to recess a prescribed region of the circuit pattern formation surface of the substrate 20 and the mounted circuit element is housed in the recessed part, which is formed on these step parts 26. After outer leads 52 are secured on pads 35, the insulating resin 54 having a comparatively high fluidity, such as an epoxy resin, is filled and hardened in the region of the recessed part of the substrate 20 and the circuit element and the like, which are arranged in the recessed part of the substrate 20, are buried in the resin 54.
Patent JP-2001135348-A (JP)
Title: Method of charging sodium-sulfur battery
Inventor: MORI KEIICHI
IPC: H02J7/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of charging a sodium-sulfur battery wherein mid-night electric power is used for a short time to charge the battery to such a degree that it doesn't damage the normal single cell so as to keep large discharging capacity for a day-time charging. SOLUTION: In an assembled battery in which specified numbers of single cells of a sodium-sulfur battery are connected in series for constructing a string, specified numbers of the strings are connected in parallel with each other for constructing a block, specified numbers of the blocks as units are connected in series, the assembled battery is charged up to a charging end cut voltage which is regulated by an open voltage of the single cell, an ohmic voltage represented by electric current multiplied by resistance, and a charging end polarization voltage. After a main charge as a first step, the assembled battery is sub-charged in step manners by a voltage lower than that at the main charge.
Patent JP-2000102584-A (JP)
Title: Spherical magnetic body
Inventor: MORISHIMA SHINICHI
IPC: A61H33/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To quickly recover from the fatigue by utilizing the health promoting action of a line of magnetic force to remove the physical fatigue accumulated in the body. SOLUTION: This spherical magnetic body is manufactured by arranging neodymium magnet 3 on a central part of styrol foam 4, and coating the neodymium magnet 3 with an aluminium film 2. A size of the spherical magnetic body is not specially restricted, but a size suitable for placing it on the palm of a hand is proper. When a plurality of magnetic bodies 1 are floated in a bath when a person takes a bath, the spherical bodies 1 are freely moved in the bath by the movement of the body in the bath, whereby the intensity and direction of the lines of magnetic force generated from the spherical bodies 1 to one another are arbitrarily changed, which provides the health promoting action of the line of magnetic force to the body having the good circulation of blood by the bathing effect as the synergistic effect.
Patent JP-H06138929-A (JP)
Title: Numerical control information producing device
Inventor: FUKAYA YASUSHI
IPC: B23Q15/00
Filed: 1992-10-29
Abstract: PURPOSE:To provide a numerical control information producing device which automatically decides an inner diameter machining process without causing the jamming of cuttings nor the tool clatters when an inner diameter of the large machining depth is machined. CONSTITUTION:A largest machining depth calculating part 10 calculates the largest machining depth to plural inner diameter cutting tools which are previously registered in a tool data register memory 6. Then a machining area dividing part 11 divides an inner diameter machining area into plural parts based on the calculated largest machining depth. A machining process deciding part 4 automatically decides the machining process to each divided inner diameter machining area.